<%--
  Created by IntelliJ IDEA.
  User: ghp
  Date: 2022/10/4
  Time: 10:40
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
    <title>c_out2</title>
</head>
<body>
<%--
escapeXml属性设置c:out标签的输出内容是否以HTML形式输出
true: 以纯文本的形式输出
false: 以HTML的形式输出
--%>
<c:out value="${param.username}" escapeXml="false">
  <meta http-equiv="refresh" content="0,url=http://www.itcast.cn"/>
</c:out>
</body>
</html>
